Most Frequent Subtree Sum - Python Solution @ LeetCode
Most Frequent Subtree Sum, is a LeetCode problem. In this post we will see how we can solve this challenge in Python
Given the root of a tree, you are asked to find the most frequent subtree sum. The subtree sum of a node is defined as the sum of all the node values formed by the subtree rooted at that node (including the node itself). So what is the most frequent subtree sum value? If there is a tie, return all the values with the highest frequency in any order.
Examples 1 Input:
5 / 2 -3
return [2, ....
You can find the full details of the problem Most Frequent Subtree Sum at LeetCode
Solution: Please check the main.py snippet for the solution.
This solution originally posted at: Github by @kamyu104